Tishana, Voice of Thunder [Ixalan Prerelease Promos] Alien Child Guest {3}: Exile the top card

{3}: Exile the top card of your library

Set: Black & White: Emerging Powers Type: Supporter Rarity: Uncommon

or Serpent you control deals combat damage to a player

nontoken permanent you don't control with mana value 4 or less

Set: March of the Machine Commander Type: Legendary Creature — Human Knight Rarity: Rare Cost: {2}{W}{B} Vigilance

Tishana, Voice of Thunder [Ixalan Prerelease Promos] Alien Child Guest {3}: Exile the top cardSet: Ixalan Prerelease Promos Type: Legendary Creature Merfolk Shaman Rarity: Mythic Cost: {5}{G}{U} Tishana, Voice of Thunder's power and toughness are each equal to the number of cards in your hand. You have no maximum hand size. When Tishana enters the battlefield, draw a card for each creature you control.